Results 71 to 80 of about 108,226 (271)

Non-unitarity of CKM matrix from the vector singlet quark mixing and neutron electric dipole moment [PDF]

, 2000
In the standard model (SM) the lowest order contribution to the quark electric dipole moment (EDM) occurs at the three loop level. We show that the non-unitarity of the CKM matrix in models with an extended quark sector typically gives rise to a quark ...
Abbott, Abbott, Altarev, Barenboim, Barenboim, Barger, Barr, Bento, Bhattacharyya, Bhattacharyya, Bigi, Booth, Branco, Cabibbo, Chang, Choong, Czarnecki, Czarnecki, del Aguila, del Aguila, Denner, Denner, Einhorn, Eyal, Fujikawa, Gavela, Glashow, Glashow, Golub, Greenberg, Gronau, Hamzaoui, Handoko, Harris, He, He, Higuchi, Jarlskog, Kakebe, Kaplan, Khatsymovsky, Khriplovich, Khriplovich, Khriplovich, Khriplovich, Kobayashi, Langacker, Lavoura, Li, Li, Liao, Liao, Liao, Nardi, Nir, Nir, Nir, Peccei, Popovic, Pospelov, Rosner, Shabalin, Silverman, Silverman, Silverman, Smith, Weinberg, Wolfenstein, Wu, Xiaoyuan Li, Yi Liao, Zhitnitskii   +71 more
core   +3 more sources

Influence of the Cr to Ti Ratio on the High‐Temperature Oxidation Behavior of TaMoCrTiAl Complex Concentrated Alloys in Nitrogen‐Free Atmospheres

Materials and Corrosion, EarlyView.
Ta‐Mo‐Cr‐Ti‐Al refractory high‐entropy alloys show atmosphere‐dependent oxidation performance based on Cr:Ti ratios. Cr‐rich compositions excel in dry oxygen through continuous chromia formation, while Ti‐rich alloys perform better in humid conditions due to reduced chromium volatilization and hydrogen uptake effects.
Fabian Lanoy, Emma M. H. White, Bjoern Schäfer, Chongchong Tang, Carsten Schroer, Bronislava Gorr, Mathias C. Galetz   +6 more
wiley   +1 more source

Energy Distribution Ratio into Micro EDM Electrodes

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2010
Energy distribution ratio into micro EDM electrodes was determined based on the summation between the ratio of energy loss due to heat conduction within electrodes and ratio of energy carried away by debris.
Mohd ZAHIRUDDIN, Masanori KUNIEDA
doaj   +1 more source

Constraints on Phases of Supersymmetric Flavour Conserving Couplings [PDF]

, 1999
In the unconstrained MSSM, we reanalyze the constraints on the phases of supersymmetric flavour conserving couplings that follow from the electron and neutron electric dipole moments (EDM).
Abdullah, Arnowitt, Arnowitt, Braaten, Brhlik, Buchmüller, C.A. Savoy, Chang, Commins, Dai, Demir, Dugan, Ellis, Ellis, Falk, Falk, Gabbiani, Garisto, Gerard, Harris, Ibrahim, Ibrahim, Ibrahim, J. Rosiek, Kizuruki, Kizuruki, Manohar, Nath, Polchinski, Rosiek, S. Pokorski, Weinberg   +31 more
core   +6 more sources

Investigation of Corrosion Behavior of Carbide Phase Strengthened Nickel‐Based Alloy in Molten Fluoride Salt

Materials and Corrosion, EarlyView.
Molten fluoride salt‐cooled reactors are being considered as the next generation nuclear reactors because they provide a number of benefits over current light water reactors, including enhanced safety. This work aims to develop an understanding of corrosion of structural alloys in molten fluoride salts for successful implementation of these reactors ...
Ryan Gordon, Kasturi Sasidhar, Ryan Thier, Rishi Pillai, Evan Willing, Adrien Couet, Jay Tiley, Steve Zinkle, Kumar Sridharan   +8 more
wiley   +1 more source

Assessing the effectiveness of the Pregnancy And Newborn Diagnostic Assessment system on the quality of antenatal care in Burkina Faso: A cluster-randomised controlled trial

Digital Health
Introduction The Pregnancy and Newborn Diagnostic Assessment (PANDA) system is a mobile application designed to facilitate diagnosis and decision-making by healthcare staff in antenatal care (ANC).
Abou Coulibaly, Armel Emmanuel Sogo, Nutsa Chikvaidze, Cecilia Capello, Tsion Kefene Gerbaba, Séni Kouanda   +5 more
doaj   +1 more source

Reliability-based EDM process parameter optimization using kriging model and sequential sampling

Mathematical Biosciences and Engineering, 2019
Electrical discharge machining (EDM) is an effective method to process micro-hole for electrically conductive materials regardless of the hardness. However, the machining accuracy and cost are greatly affected by EDM parameters, which are of slight ...
Ma Jun , Han Xinyu , Xu Qian, Chen Shiyou , Zhao Wenbo, Li Xiaoke   +5 more
doaj   +1 more source

Online Pattern Matching for String Edit Distance with Moves

, 2014
Edit distance with moves (EDM) is a string-to-string distance measure that includes substring moves in addition to ordinal editing operations to turn one string to the other.
D. Shapira, G. Navarro, J. Kececioglu, R. Clifford, S. Maruyama, V. Bafna, V.I. Levenshtein, W. Rytter   +7 more
core   +1 more source

Additive Manufacturing of Multimetallic Materials to Achieve Multifunctionality

MetalMat, EarlyView.
Leveraging multimaterial directed energy deposition (DED), this work showcases four case studies of metallic multifunctional materials (MFMs). The significant potential of DED to achieve multifunctionalities in metallic materials is demonstrated, providing enlightenment to a wide range of engineering applications unseen in conventional metallic ...
Xiao Shang, Evelyn Li, Soumya S. Dash, Ajay Talbot, Yu Zou   +4 more
wiley   +1 more source

INFLUENCE OF EDM WORN SURFACE OF THE WORKING PART OF STEEL BORON TOOTH TO RESTORE ITS CUTTING ABILITY

Наука и техника, 2017
The article is devoted to the experimental evaluation of the efficacy of electrical discharge machining (modification) worn cylindrical working surface of the steel of boron in order to restore its cutting ability.
M. G. KiselevG., P. S. Bohdan, M. M. Kryshnev, V. P. Semenkovich   +3 more
doaj   +1 more source